Sr. Software Engineer - Platform Architecture

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Sr. Software Engineer - Platform Architecture based in the United States.

This role offers the opportunity to shape the future architecture of large-scale enterprise software platforms across desktop, cloud, and web environments. You will drive modernization initiatives, define scalable technical strategies, and help transform complex technology ecosystems. Working across engineering, product, and business teams, you will influence architectural decisions that improve performance, security, and reliability. The position combines hands-on technical expertise with strategic leadership, enabling the evolution of cloud-native solutions and enterprise integrations. You will mentor engineering teams, establish best practices, and guide the adoption of modern development approaches. This is an ideal opportunity for an experienced architect who enjoys solving complex challenges and building impactful technology solutions.

Accountabilities: As a Senior Software Engineer focused on Platform Architecture, you will lead technical strategy, architecture design, and modernization efforts across enterprise applications and cloud platforms. You will collaborate with engineering teams and business stakeholders to ensure solutions are scalable, secure, and aligned with organizational goals.

Lead architecture and technical strategy for enterprise desktop, cloud, middleware, and web-based platforms.

Define scalable, secure, and maintainable application architectures, integration patterns, and engineering standards.

Drive modernization initiatives, including migration from legacy application frameworks toward modern React-based solutions.

Design cloud-native services, REST APIs, and hybrid cloud architectures across Azure and AWS environments.

Establish architecture governance practices, including security standards, authentication strategies, encryption methods, and secrets management.

Lead CI/CD architecture, deployment automation, and DevOps best practices across multiple technology environments.

Oversee SQL Server architecture, enterprise data models, database optimization, and application performance improvements.

Design enterprise integrations with middleware solutions, laboratory systems, field service platforms, and external applications.

Create architecture documentation, technical guidelines, and engineering best practices to support development teams.

Conduct architecture reviews, mentor senior engineers, and collaborate with technical leadership on strategic initiatives.

Evaluate technology decisions and provide recommendations that improve scalability, reliability, and operational efficiency.

Requirements

The ideal candidate is an experienced software architect with a strong background in enterprise application development, cloud platforms, and technical leadership. You should combine deep engineering expertise with the ability to communicate complex technical concepts clearly and influence cross-functional teams.

12+ years of software engineering experience, including 4+ years in a Software Architect, Principal Engineer, or similar technical leadership role.

Bachelor’s degree in Computer Science, Software Engineering, Information Technology, or a related field, or equivalent professional experience. A master’s degree is preferred.

Expert-level experience with C++, C#, .NET Framework, ASP.NET MVC/Web API, and Windows Services.

Strong experience with React, Redux Toolkit, Vite, Node.js, and Express for modern web application development.

Advanced knowledge of Azure cloud services, Azure AD, MSAL, JWT authentication, REST API design, and hybrid cloud environments.

Strong SQL Server architecture skills, including database design, data modeling, and performance tuning.

Experience with enterprise security practices, including TLS, encryption, code signing, and secrets management.

Experience designing CI/CD pipelines, PowerShell automation, IIS administration, and DevOps processes.

Proven experience modernizing legacy applications and leading cloud migration initiatives.

Strong architecture documentation, problem-solving, communication, and technical leadership skills.

Experience within regulated industries such as healthcare, life sciences, medical devices, or industrial technology is highly valued.

Familiarity with AWS architecture, HL7/FHIR integrations, Salesforce Service Management, and enterprise middleware solutions is a plus.

Excellent written and verbal English communication skills with the ability to collaborate effectively with diverse teams.

Benefits

Competitive compensation ranging from approximately $75 to $80 per hour, based on experience, skills, education, and market factors.

Fully remote work opportunity.

Competitive benefits package supporting professional and personal well-being.

Opportunity to work on complex enterprise modernization initiatives with significant technical impact.

Exposure to cloud technologies, advanced software architectures, and large-scale digital transformation projects.

Collaborative environment with opportunities to mentor engineers and influence engineering practices.

Career growth opportunities within a technology-focused organization.

How Jobgether works: We use an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements. Our system identifies the top-fitting candidates, and this shortlist is then shared directly with the hiring company. The final decision and next steps (interviews, assessments) are managed by their internal team. We appreciate your interest and wish you the best!  Why Apply Through Jobgether?    Data Privacy Notice: By submitting your application, you acknowledge that Jobgether will process your personal data to evaluate your candidacy and share relevant information with the hiring employer. This processing is based on legitimate interest and pre-contractual measures under applicable data protection laws (including GDPR). You may exercise your rights (access, rectification, erasure, objection) at any time.     #LI-CL1